+7 (800) 777-83-75(звонок бесплатный)
4.1.4
Group control and network operation
Group control.
With the i-LOG controller you can network several compressors via the RS485 port. Up to 16
compressors can be connected to the network. The compressor with the network address
«001» is
the
«master»,
the other compressors are the
«followers».
Set group control.
Select
«ADJUST.
PARAM.»
In the main menu and go to the submenu
«OPERATION
MODE».
RUN: REMOTE/LOCAL
Activate Remote
LOAD: AUTO/MANUAL
Automatic
COM MODE: MODBUS
MODBUS
COM ADDRESS: 001
001 for Master
Go to the
«SEQ
PARAM
SET»
submenu in the
«RUN
PARAMETERS»
menu.
GRP:MAST/FOLLOWER
GRP SWITCH: 0002H
Switching time Work order in the group
GRP NUMBER
Number in the group
GRP LD: 5.2 BAR
Loading pressure in the group
GRP ULD: 8.0 BAR
Loading pressure in the group
GRP DELAY: 0020s
Switch-on delay for the next compressor in the group
After configuring this data, restart the controller to perform the update.
Then you have to
configure the controller that acts as a «FOLLOWER». Set here «COM MODE:
MODBUS»
and the parameter
«COM
ADDRESS:
002»
(002 for the 1.follower). Then select
«RUN
PARAMETERS»
then press
«Enter»
and then select
«COM.
STATUS“
and press
«Enter».
Monitoring
network activity is shown in the following table.
Transmission / reception.
RX :
TX :
